1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
|
# Copyright (C) 2022 The Qt Company Ltd.
# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
from __future__ import annotations
"""An example showcasing how to use bindings for a custom non-Qt C++ library"""
from Universe import Icecream, Truck
class VanillaChocolateIcecream(Icecream):
def __init__(self, flavor=""):
super().__init__(flavor)
def clone(self):
return VanillaChocolateIcecream(self.getFlavor())
def getFlavor(self):
return "vanilla sprinked with chocolate"
class VanillaChocolateCherryIcecream(VanillaChocolateIcecream):
def __init__(self, flavor=""):
super().__init__(flavor)
def clone(self):
return VanillaChocolateCherryIcecream(self.getFlavor())
def getFlavor(self):
base_flavor = super(VanillaChocolateCherryIcecream, self).getFlavor()
return f"{base_flavor} and a cherry"
if __name__ == '__main__':
leave_on_destruction = True
truck = Truck(leave_on_destruction)
flavors = ["vanilla", "chocolate", "strawberry"]
for f in flavors:
icecream = Icecream(f)
truck.addIcecreamFlavor(icecream)
truck.addIcecreamFlavor(VanillaChocolateIcecream())
truck.addIcecreamFlavor(VanillaChocolateCherryIcecream())
truck.arrive()
truck.printAvailableFlavors()
result = truck.deliver()
if result:
print("All the kids got some icecream!")
else:
print("Aww, someone didn't get the flavor they wanted...")
if not result:
special_truck = Truck(truck)
del truck
print("")
special_truck.arrivalMessage = "A new SPECIAL icecream truck has arrived!\n"
special_truck.arrive()
special_truck.addIcecreamFlavor(Icecream("SPECIAL *magical* icecream"))
special_truck.printAvailableFlavors()
special_truck.deliver()
print("Now everyone got the flavor they wanted!")
special_truck.leave()
|
